The critically-acclaimed board game
MooT
consists of tough questions about the nuances of the English language.
To join our mailing list and get
free brain-twisting MooT questions
sent to you irregularly,
enter your email address and then press submit.

E-Mail address:

Answer:
whiz-bang

Originally, the word
whiz-bang denoted a high-velocity shell from a
small-caliber gun; eventually, it came to describe fast-paced
entertainments.

Feedback

It also just describes things that are
"good". ("He did a whiz-bang job on the final paper.")